Serving tray



FIG. 1 is a top, front, right side perspective view of a serving tray ofthe present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

CLAIM The ornamental design for a serving tray, as shown and describedherein.